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Akademický článek

On Retarded Integral Inequalities for Dynamic Systems on Time Scales

Autor: Qiao-Luan Li, Xu-Yang Fu, Zhi-Juan Gao, Wing-Sum Cheung

Publikováno v: Abstract and Applied Analysis, Vol 2014 (2014)

The object of this paper is to establish some nonlinear retarded inequalities on time scales which can be used as handy tools in the theory of integral equations with time delays.

Externí odkaz: https://doaj.org/article/4951773f6c6b4d7f9170cec46da9a0ea

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Akademický článek

On Inequalities of Lyapunov for Two-Dimensional Nonlinear Dynamic Systems on Time Scales

Autor: Qiao-Luan Li, Wing-Sum Cheung, Xu-Yang Fu

Publikováno v: Abstract and Applied Analysis, Vol 2013 (2013)

We establish some new Lyapunov-type inequalities for two-dimensional nonlinear dynamic systems on time scales. As for application, boundedness of the Emden-Fowler-type equation is proved.

Externí odkaz: https://doaj.org/article/b99ecad9ff264f9297f60b3e27f90fc2

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Isolation and structure determination of superbcyclin A, a cyclic nonapeptide from Dianthus superbus

Autor: Qing Zhang, Jing-Hui Yang, Yu-Lan Du, Xu-Yang Fu, Wu-Yang Liu, Yi-Qin Zeng, Shu-Hui Liu, Jun-Mian Tian, Jin-Ming Gao

Publikováno v: Phytochemistry Letters. 55:160-163

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68c02327afffe4e8b79c286ebfab6382
https://doi.org/10.1016/j.phytol.2023.05.005

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Akademický článek

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SOME GENERALIZED GRONWALL-LIKE RETARDED INEQUALITIES IN TWO INDEPENDENT VARIABLES ON TIME SCALES

Autor: Zhi-Juan Gao, Qiaoluan Li, Xu-Yang Fu

Publikováno v: Journal of Applied Analysis & Computation. 4:339-353

In this paper, we establish some new Gronwall-like inequalities in two independent variables which can be used as tools in the theory of integral equations with delay on time scales.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72702875f26fb519203dd088990f634e
https://doi.org/10.11948/2014018

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Chemical constituents from Glochidion assamicum

Autor: Jun-Mian Tian, Xiao-Jiang Hao, Qiang Zhang, Hong-Ping He, Xu-Yang Fu, Jin-Ming Gao

Publikováno v: Biochemical Systematics and Ecology. 48:288-292

Phytochemical investigation of aerial parts of Glochidion assamicum Hook. f. led to the isolation of one new triterpenoid saponin, 3-O-[beta-glucopyranosyl-(1 -> 3)-alpha-arabinopyranosyl]-gymnestrogenin (assamicoside A, 7), and ten known compounds (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c9c0b11a2b2ba2659c98a8dc018fb18b
https://doi.org/10.1016/j.bse.2012.12.025

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Akademický článek

The effects of advance ratio and blade number on the forward flight characteristics of cycloidal rotor.

Autor: Yu, Hu, Geng Qi, Wang, Hai Lang, Zhang, Xu Yang, Fu, Hussain, Farhat

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering; Feb2019, Vol. 233 Issue 2, p573-588, 16p

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On Inequalities of Lyapunov for Two-Dimensional Nonlinear Dynamic Systems on Time Scales

Autor: Xu-Yang Fu, Wing-Sum Cheung, Qiao-Luan Li

Publikováno v: Abstr. Appl. Anal.
Abstract and Applied Analysis, Vol 2013 (2013)

We establish some new Lyapunov-type inequalities for two-dimensional nonlinear dynamic systems on time scales. As for application, boundedness of the Emden-Fowler-type equation is proved.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6dc373a03d2b28962d1e6db99cc812f
http://projecteuclid.org/euclid.aaa/1393512168

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